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JAB Labs Methylene Blue Pharmacuetical Grade, USP 4 oz Bottle

  • Based on 190 reviews
Condition: New
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$29.99 Why this price?
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Availability: In Stock.
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Arrives Monday, Mar 31
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Features

  • +99% purity Methlyene Blue for humans supplement

Brand: Ketostat


Item Weight: 0.28 Kilograms


Item Volume: 118 Milliliters


Percentage assay: 1


Package Information: Bottle


Package Dimensions ‏ : ‎ 7.99 x 2.56 x 2.44 inches; 9.91 ounces


Date First Available ‏ : ‎ November 8, 2023


Manufacturer ‏ : ‎ JAB LABS


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #8,532 in Health & Household (See Top 100 in Health & Household) #2,269 in Vitamins, Minerals & Supplements


#2,269 in Vitamins, Minerals & Supplements:


Customer Reviews: 4.3 4.3 out of 5 stars 190 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 31

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Top Amazon Reviews


  • Gets the job done
I’m purchasing my 6th bottle. This brand is the best I found for size/price and it’s effective. I initiated with a 30 drop dose twice a day for 30 days and now maintain with 2 droppers full (roughly 30-45 drops) daily in juice. I’m 128 pounds. I mix in a dark coffee cup with a metal straw and use it to drink the concoction as well, to bypass my teeth. Although while on vacation I didn’t have the straw and the blue stains disappeared within a few minutes, so I’m not sure the straw method is necessary. Definitely do not put it in a capsule. It needs to coat the throat and all the way down the esophagus to mix with stomach acid to be most effective, which will also ensure the microbiome in the small intestine is not disrupted. Also it’s well absorbed in the mouth and easily crosses the blood brain barrier through the oral mucosa. During my loading period in the first 30 days I noticed a lot of positive changes. Especially with energy, mood and overall better digestion. I had a couple days of stomach cramping and strange poop but compared to everything I had been through, it was minor. And expect periodic blue or green urine. Now feeling energized is my new normal, so I don’t recognize huge improvements anymore. I haven’t missed a daily dose for 7 months so I can’t report the lasting effects after stopping. I battled Lyme and other autoimmune issues for years that I resolved 90% of the way with herbs, ivermectin and fenbendazole. Adding methylene blue was the final step to total freedom. I listened to every podcast and audio book on it that I could find and jumped in with both feet. I only had positive things occur after starting it and have recommended to MANY people that report similar success stories for various health issues. Hopefully this review finds someone that needs to hear it!! I was at my wits end with my health in 2018 and know how devastating it can be when you are trying to heal yourself and mainstream allopathic medicine continues to let you down. Often saying tests are inconclusive and nothing can be done! Or they try to prescribe various pharmaceutical meds to put a bandaid over symptoms instead of treating the root cause - which I refused to take. I’m living proof that something can indeed be done. I have my life back ALL OF IT and will be forever thankful. ... show more
Reviewed in the United States on September 20, 2024 by Holley

  • This is the DOSAGE.
It is hilarious to read the bad reviews. Shake the bottle and blue ink all over the walls. If you have all kinds of allergies don't take. Wow. People are so funny. I did my research, bought a book on this stuff and this is my first bottle. Just started my first 10 drops in a big glass of water. The book I just finished reading "The Ultimate Guide to Methylene Blue" recommends taking 10 drops in the morning and 10 at night for the first week no matter your weight. Then the second week 20, and the 3rd week 30. This is what I am going to do. WHen you order this stuff there are no instructions. Do your research. Watch videos. Hope this helps. From what I have read, the doctors sure don't want you to find out about this stuff. NOTE: After taking the first dose an hour ago, I have to say, I do feel something. Very interesting. Almost a warming, calming. You can definitely feel something going on. ... show more
Reviewed in the United States on February 16, 2025 by John B. Hartleb

  • Fantastic Methylene Blue...Super value!
I have found this version of Methylene Blue to be very good both in Value and Quality and it's very effective too. If you have studied this Super supplement you know how valuable and Fantastic it can be....Jab has done a great job here with a glass bottle and very reasonable price with Outstanding quality too....Great value too especially in these hyper inflationary times. If you want Methylene Blue this is an Excellent choice. ... show more
Reviewed in the United States on February 26, 2025 by Scott Cayouette

  • I feel the difference!
I have been reading so much about Methylene Blue and wanted to try it. I am finishing my second week. Took 1 dropperful in a glass of distilled water in the morning and one at night the first week. This week I have been doing 2 dropperfuls twice a day. I decided to start taking my blood pressure 2x a day. In 12 days, I have only taken my blood pressure medication once! I don't know if it is the Methylene Blue, but whatever it is, it's working! I also have noticed I am not feeling so "fuzzy headed". At 73 that is a huge bonus! ... show more
Reviewed in the United States on March 21, 2025 by Lynn

  • Toxic substance
Be careful with this. Some have said it helped them; that's why I tried it. For the 3 days I took it, I had headaches and felt confused and just generally unwell overall. Only then did I start seeing that MB is a toxic substance that builds up in your system, which is why it's no longer used as a food dye. Please do more research before you buy. ... show more
Reviewed in the United States on March 24, 2025 by JT

  • Good stuff
It really helped me recover better after workouts. My focus seems better too
Reviewed in the United States on March 24, 2025 by scott smith

  • Depends upon your current condition.
I like it. Has some perceivable positive effects with little stomach upset. The blue pee can be fun. Too early to tell if it is a 5 star product. Going to try some other reputable brands. This is one of those products that will depend upon your current condition. Your absorption and utilization. If you are doing great than it is a good product for health and longevity. If you are not doing so great, if may help you out of a rut. It may give you that boost and time to figure it out. Then make all the other necessary changes to maintain good health and happiness. ... show more
Reviewed in the United States on March 10, 2025 by e g

  • Usp grade is awsome
Realy works good
Reviewed in the United States on March 26, 2025 by Josh McQueen

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